HP BIOS Configuration Utility (BCU)

HP BIOS Configuration Utility (BCU) User Guide

© Copyright 2012–2015 Hewlett-Packard Development Company, L.P. Intel and Intel Core are trademarks of Intel Corporation in the U.S. and other countries. Microsoft, Windows, and Windows Vista are trademarks of the Microsoft group of companies. Confidential computer software. Valid license from HP required for possession, use or copying. Consistent with FAR 12.211 and 12.212, Commercial Computer Software, Computer Software Documentation, and Technical Data for Commercial Items are licensed to the U.S. Government under vendor's standard commercial license. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. Fifth Edition: April 2015 First Edition: May 2012 Document Part Number: 700600-005

About this guide This guide might use one or more of the following styles to distinguish elements of text: Style

Definition

Variables or placeholders are enclosed in angle brackets. For example, replace with the appropriate path, such as C:\Windows\System. When typing the actual value for the variable, omit the brackets.

[optional parameters]

Optional parameters are enclosed in square brackets. When specifying the parameters, omit the brackets.

"literal value"

Command line text that appears inside quotation marks should be typed exactly as shown, including the quotation marks.

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About this guide

Table of contents 1 Getting started ............................................................................................................................................. 1 What is HP BIOS Configuration Utility? .................................................................................................................. 1 System requirements ............................................................................................................................................ 1 Installation ............................................................................................................................................................. 1 2 Command line parameters ............................................................................................................................. 2 3 BIOS configuration ........................................................................................................................................ 4 WMI support required ............................................................................................................................................ 4 Replicated setup .................................................................................................................................................... 4 Important notes .................................................................................................................................. 5 Password management ......................................................................................................................................... 6 Comments .............................................................................................................................................................. 7 Appendix A Error codes ..................................................................................................................................... 8 Appendix B Sample configuration file .............................................................................................................. 10 Appendix C HP Password Encryption Utility ...................................................................................................... 16

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Getting started

What is HP BIOS Configuration Utility? HP BIOS Configuration Utility (BCU) is a free utility that enables you to do the following: ●

Read available BIOS settings and their values from a supported desktop, workstation, or notebook computer

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Set or reset Setup Password on a supported desktop, workstation, or notebook computer

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Replicate BIOS settings across multiple client computers

Download the latest version of BCU from http://www.hp.com/go/clientmanagement.

System requirements Table 1-1 Minimum hardware and software for clients Windows 7, Windows 8, Windows 8.1, or Windows PE (version 4.0.1.1 or later) NOTE:

BIOS setting management is supported under Windows PE 3.x, 4.0, or 5.0. See WMI support required on page 4.

NOTE:

Support of Windows XP and Windows Vista has been deprecated in BCU version 4.0.

Installation Run the BCU SoftPaq to install its contents to the folder \Hewlett-Packard \BIOS Configuration Utility\, where is the Program Files folder on the target system (e.g. C:\PROGRAM FILES). The resulting files at the target folder include: ●

BIOSConfigUtility.exe

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BIOSConfigUtility64.exe

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HPQPswd.exe

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HPQPswd64.exe

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Internet shortcut to BIOS Configuration Utility User Guide.pdf

What is HP BIOS Configuration Utility?

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Command line parameters Use the following syntax to run BCU: BIOSConfigUtility.exe —or— BIOSConfigUtility64.exe The valid options are: Parameter

Description

/Get:"filename"

Gets the configuration data.

—or—

NOTE: If "filename" is empty, BCU writes configuration data to the output console.

/GetConfig:"filename" /Set:"filename"

Modifies the system BIOS configuration. Accepts only REPSET formatted files.

—or— /SetConfig:"filename" /cspwdfile:”filename” —or— /CurSetupPasswordFile:”filename” —or— /cpwdfile:”filename”

Specifies the current BIOS Setup Password by providing an encrypted password file. Current password should be provided when changing BIOS settings or password. Can specify only one current password file. Use HPQPswd.exe to generate password file. See Password management on page 6 for additional details on this utility. NOTE:

Requires BCU version 3.0.1.1 or later.

If using a BCU version earlier than 4.0.1.1, use /cspwdfile:”filename”.

/NewSetupPasswordFile:”filename”

Specifies the new BIOS Setup Password by providing an encrypted password file. To remove the password, use /npwdfile:””. Use HPQPswd.exe to generate the password file. See Password management on page 6 for additional details on this utility.

—or—

NOTE:

/npwdfile:”filename”


/nspwdfile:”filename” —or—

Clearing the BIOS Setup Password will remove all BIOS Users.

If using a BCU version earlier than 4.0.1.1, use /nspwdfile:”filename”. /?

Displays a help message.

—or— /Help /SetDefaults

Sets BIOS settings to their default values. NOTE: /SetDefaults does not change every possible value; also, it does not change settings on an individual basis.

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/verbose

When used with /Set, displays details about each setting, such as success, the reason for failure (warning), or failure code (error).

/WarningAsErr

When used with /Set, displays details about each setting. Unlike /verbose, any settings not applied due to warnings cause BCU to return program error code 13 instead of success.

Chapter 2 Command line parameters

Parameter

Description NOTE: Requires BCU 3.0.11.1 or later. When both /verbose and / WarningAsErr are used, /WarningAsErr will take precedence.

/Unicode

Checks platform support for Unicode passwords only. If not supported, returns error code 32. Use only in batch files; this command is not compatible with other commands. NOTE:

/log

Generates the log folder and log file default to the executable folder. NOTE:

/getvalue



Gets the value of a given setting without using the config file. Example: BCU.exe /getvalue:”Asset Tracking Number” NOTE:

/setvalue


Sets the value of a given setting without using the config file. Example: BCU.exe /setvalue:”Asset Tracking Number”,”12345678” NOTE:


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BIOS configuration BCU is a Windows-based tool that lets you create standard configuration settings and deploy them across the enterprise. By creating a configuration text file with only the setting you want to change, you can deploy it to all systems in the enterprise. If a particular system does not support the specified setting, it will be ignored.

WMI support required BCU requires HP custom WMI namespace and WMI classes (at the namespace root\HP\InstrumentedBIOS) provided by BIOS. BCU will only support models with a WMI-compliant BIOS, which are most commercial HP desktops, notebooks, and workstations. Before running BCU, it is helpful to make sure that the HP BIOS WMI classes are in the namespace root\HP \InstrumentedBIOS. When using BCU in WinPE, ensure that the WMI component is added to the boot image using Microsoft® Deployment Image Servicing and Management (DISM) tool.

Replicated setup To create, save, and deploy the configuration settings, complete the following procedure: 1.

Run the program BIOSConfigUtility.exe using the /GetConfig:config.txt command-line parameter.

2.

Edit the file config.txt. Remove properties that you do not want to change and modify the other properties. NOTE: Some properties, such as model and manufacturer, are read-only. Such properties will be ignored with a warning if specified during /SetConfig. NOTE: If a property value has not changed in the input configuration file from its existing value in BIOS, it will be skipped during /SetConfig. It is recommended to remove such settings during / SetConfig operation. NOTE: If a property name or value is invalid or does not exist on the client system, such settings will be ignored with a warning during /SetConfig. The following config.txt example shows a configuration file that changes some properties: BIOSConfig 1.0 ; ; Originally created by BIOS Configuration Utility ; Version 4.0.10.1 ; Date="2015-03-20" Time="14:37:40" UTC="-5" ; ; Found 214 settings Asset Tracking Number CORPTAG001ABCDEF

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Chapter 3 BIOS configuration

Removable Media Boot Enable *Disable Removable Media Write Enable *Disable Enter Ownership Tag property of company XYZ Boot Order Network Controller PnP Device#1 Hard Drive (C:) CD-ROM Drive IDE CD-ROM Drive Multibay Device (A: or CD-ROM) Diskette Drive (A:) USB device Cover Lock Unlock *Lock 3.

Run BIOSConfigUtility.exe with the /SetConfig:config.txt command-line parameter to apply the settings contained in config.txt.

Important notes ●

The /Set and /Get functionality is supported on select commercial desktop, mobile, and workstation systems. Supported settings vary by model.

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In BCU version 4.0.1.1 and later, the first line of the configuration file must be the word “BIOSConfig”, follow by the file format version, currently 1.0. For backwards compatibility, the word “English” is accepted. This keyword is deprecated and support may be removed in the future. For BCU versions earlier than 4.0.1.1, the first line must be the word “English”.

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The settings are indented with a tab character. IMPORTANT: Indenting with space characters will not work.

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There is no space between /command: and the filename.

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Arguments containing spaces must be entered within quotes.

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For commands that contain two comma-separated arguments, there must not be a space before or after the comma.

Replicated setup

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Only password changes are guaranteed to take effect immediately and without a reboot. All other settings might not take effect until after a reboot.

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The exact strings for some boot devices may vary between models. For example, the network controller for Boot Order was identified with the tag “PNP Device #1” on one system and “Network Controller” on newer systems. If your environment includes a mix of systems, then ensure that all known values for a particular boot device are placed together in the list relative to the next type of boot device. See the example above. Devices not found on the system are ignored. See the example above, noting that CDROM is specified several different ways.

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It is recommended that you do not mix replicated setup changes with software updates that include BIOS firmware updates. It is a best practice to perform each operation independently and to restart the system between each operation. This procedure accommodates cases in which the internal structure of BIOS configuration setting information changes between BIOS revisions.

Password management BCU also has the ability to establish, modify, and remove the BIOS setup password. Use the HP Password Encryption Utility (HPQPswd.exe) to create the password file needed to specify new or current password. It is available at HP Client Management Solutions website at http://www.hp.com/go/clientmanagement. See HP Password Encryption Utility on page 16 for password utility usage samples. Use the following sample command to create a setup password on a system with no existing password: BIOSConfigUtility.exe /nspwdfile:"new password.bin" Use the following sample command to modify the BIOS setup password use: BIOSConfigUtility.exe /nspwdfile:"new password.bin" /cspwdfile:"current password.bin" Use the following sample command to remove the BIOS setup password use: BIOSConfigUtility.exe /nspwdfile:"" /cspwdfile:"current password.bin" NOTE: A password change command can be combined with BIOS configuration, in which case the password is modified before the configuration is applied. BIOSConfigUtility.exe /set:"configuration.txt" /nspwdfile:"new password.bin"

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Chapter 3 BIOS configuration

Comments BCU configuration files support adding comments by using the ‘;’ (semicolon) character. Any line that begins with‘;’ is treated as a comment. The white space (including tab) in front of ‘;’ is ignored. The comment does not carry over to the next line. Example usage of comments: BIOSConfig 1.0 ; This file shows usage of comments in configuration files ; Below is an example of comments using semicolon at beginning of line Sunday ; *Disable ; Enable ; Below is an example of comments using semicolon after white space (includes tab) Monday ;*Disable ;Enable ; Below is an example where the semicolon is NOT considered as a comment. Parallel Port IO=3BC; IRQ=7 IO=378; NOT comment

Comments

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A

Error codes Table A-1 Error codes

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Error code

Description

Notes

0

Success

Operation succeeded.

1

Not Supported

WMI result code – Setting is not supported on system.

2

Unknown

WMI result code – Operation failed for unknown reason.

3

Timeout

WMI result code – Operation timed out.

4

Failed

WMI result code – Operation failed.

5

Invalid Parameter

WMI result code – A parameter is missing or wrong type.

6

Access Denied

WMI result code – Setting modification failed due to BIOS permissions.

10

Valid password not provided.

BCU was unable to find a valid password on the command line in the following cases: ●

When attempting to change the password, the correct password was not provided.

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When attempting to change the password, the new password did not satisfy password requirements for the platform.

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When attempting to change setting values, the correct password was not provided.

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Config file not valid.

BCU was unable to locate the configuration file or unable to read the file at the specified path.

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First line in config file is not the keyword “BIOSConfig”.

First line in the configuration file must be the word “BIOSConfig” followed by the file format version, currently “1.0”.

13

Failed to change setting.

BCU failed to change one or more settings. Use /verbose or / WarningAsErr to get status per setting.

14

BCU not ready to write file.

Not used.

15

Command line syntax error.

Possible reasons for this error include the following: ●

Invalid command line option specified. Use /? or /Help for available options.

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Invalid combination of command line options used.

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Multiple password files were specified. Only one new or current setup password file can be provided on command line.

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No configuration file name was specified with /set.

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No file name was specified with /cspwdfile or /nspwdfile.

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Unable to write to file or system.

BCU was unable to connect to HP BIOS WMI. WMI classes are corrupted or the system is not supported. See the section WMI support required on page 4 for additional information.

17

Help is invoked.

Show usage text.

Appendix A Error codes

Table A-1 Error codes (continued) Error code

Description

Notes

18

Setting is unchanged.

This return code is returned by BCU on a per setting basis when / verbose or /WarningAsErr options are specified. Settings with this return code are skipped when BCU attempts to write to BIOS and do not affect BCU return code.

19

Setting is read-only.

This return code is returned by BCU on a per setting basis when / verbose or /WarningAsErr options are specified. Settings with this return code are skipped when BCU attempts to write to BIOS. When /verbose is used, this return code generates a warning and does not affect the BCU return code. If /WarningAsErr is used, it results in BCU error code 13.

20

Invalid setting name.


21

Invalid setting value.


23

Unable to connect to HP BIOS WMI namespace.

System not supported. Unable to connect to HP BIOS WMI namespace: root\HP\InstrumentedBIOS. See the section WMI support required on page 4 for additional information.

24

Unable to connect to HP WMI namespace.

System not supported. Unable to connect to HP WMI namespace: root \HP. See the section WMI support required on page 4 for additional information.

25

Unable to connect to PUBLIC WMI namespace.

System not supported. Unable to connect to PUBLIC WMI namespace: root\CIMV2. Ensure that WMI service is enabled and running.

30

Password file error.

Unable to read or decrypt the password file.

31

Password is not F10 compatible.

If a platform does not support Unicode passwords, BCU can set and change the password, but the password will not function in F10 Setup. BCU must be used to change or clear it.

32

Platform does not support Unicode passwords.

Returned when the /Unicode option is used to check for support.

33

No settings to apply found in Config file.

Config file contains no settings or they are commented out.

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B

Sample configuration file This configuration file shows a partial list of the BIOS settings for an HP ZBook 15: BIOSConfig 1.0 ; ; Originally created by BIOS Configuration Utility ; Version: 4.0.1.1 ; Date="2014-09-17" Time="09:39:33" UTC="-5" ; ; Found 244 settings ; Manufacturer Hewlett-Packard Product Name HP ZBook 15 System Board ID 1909 Universal Unique Identifier(UUID) 7FAC190ABD17E411A132884C5F06E0FF Processor Type Intel(R) Core(TM) i7-4900MQ CPU SKU Number D5H49AV#ABA Warranty Start Date 00/00/0000 Processor Speed 2.80GHz Sunday *Disable Enable Monday *Disable Enable

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Appendix B Sample configuration file

Tuesday *Disable Enable Wednesday *Disable Enable Thursday *Disable Enable Friday *Disable Enable Saturday *Disable Enable BIOS Power-On Time (hh:mm) 00:00 PCID Version A3.00 System Configuration ID A3008DD20303 Define Custom URL Total Memory Size 16384 MB Memory Slot 1 Information Top - Slot 2 (under) Hynix/Hyundai 4096 MB @ 1600 MHz Memory Slot 2 Information Bottom-Slot 2(right) Samsung 4096 MB @ 1600 MHz Memory Slot 3 Information Top - Slot 1 (top) Hynix/Hyundai 4096 MB @ 1600 MHz Memory Slot 4 Information Bottom-Slot 1(left) Samsung 4096 MB @ 1600 MHz Define Customized Boot Option

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Enter Feature Byte 3X47676J6S6b7M7Q7U7W7saBaw.BQ Enter Build ID 13WWAVCW601#SABA#DABA BIOS Date 06/24/2014 System BIOS Version L70 Ver. 01.10 Serial Number CND3220CMX Video BIOS Revision Intel(R) GOP Driver [5.0.1028] Video BIOS Revision 2 nVidia 05/15/14 Keyboard Controller Version 94.51 Ownership Tag Asset Tracking Number

Primary Battery Serial Number 13577 5/4/2013 Serial port *Disable Enable Thunderbolt port DisplayPort only PCIe and DisplayPort *PCIe and DisplayPort - require user approval for Thunderbolt legacy devices Secondary Battery Serial Number No Battery Present Parallel port *Disable Enable Flash media reader

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Disable *Enable USB Port Disable *Enable Express Card Slot Disable *Enable Smart Card *Disable Enable WWAN FCC ID No Device Present WLAN FCC ID PD96235ANH Bluetooth FCC ID PD96235ANH System Board CT PXXXXA2WV4PYXW Product Family 103C_5336AN G=D L=BUS B=HP S=ELI eSATA Port Disable *Enable GPS FCC ID No Device Present MicroCode Revision 16 Language *English Francais Deutsch Espanol Italiano Dansk

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Nederlands Suomi Japanese Norsk Portugues Svenska Simplified Chinese Traditional Chinese Custom Logo *Disable Enable CD-ROM boot *Disable Enable Fast Boot Disable *Enable Backlit Keyboard Timeout *5 secs. 15 secs. 30 secs. 1 min. 5 mins. Never SD Card boot *Disable Enable Floppy boot *Disable Enable PXE Internal NTC boot *Disable Enable Legacy Boot Order

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mSATA Drive Notebook Upgrade Bay Notebook Hard Drive USB Floppy USB CD-ROM USB Hard Drive Notebook Ethernet Dock Upgrade Bay eSATA Drive Boot Device 13 ...

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C

HP Password Encryption Utility The HP Password Encryption Utility (HPQPswd.exe) accepts a password entered by the user, encrypts the password, and then stores it in a file for use by the BIOS. This utility can be used in either command-line mode or GUI mode. To run it in GUI mode, double click the executable or run without parameters. HP recommends using a strong password to protect managed assets. The following is a sample command to create a password file in silent mode: HpqPswd.exe /s /p"12345678" /f"sample password.bin" In this example, /p specifies the password and /f specifies the name and path of the encrypted file. NOTE: Use the /? command to invoke help for additional information on the password utility. HPQPswd.exe currently supports a maximum of 32 characters.

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Appendix C HP Password Encryption Utility

HP BIOS Configuration Utility (BCU)

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